Results 1 to 10 of about 59,462 (310)

Gapless spin liquid in a square-kagome lattice antiferromagnet [PDF]

open access: goldNature Communications, 2020
There exist many theoretical models of frustrated quantum magnetism, most of which lack convincing experimental realisations. Here the authors combine several experimental methods to argue that KCu6AlBiO4(SO4)5Cl behaves as a square-kagome-lattice ...
Masayoshi Fujihala   +19 more
doaj   +2 more sources

Traffic signal optimization on a square lattice with quantum annealing [PDF]

open access: yesScientific Reports, 2021
The spread of intelligent transportation systems in urban cities has caused heavy computational loads, requiring a novel architecture for managing large-scale traffic.
Daisuke Inoue   +4 more
doaj   +2 more sources

Minimum Vertex-type Sequence Indexing for Clusters on Square Lattice [PDF]

open access: yesScientific Reports, 2017
An effective indexing scheme for clusters that enables fast structure comparison and congruence check is desperately desirable in the field of mathematics, artificial intelligence, materials science, etc.
Longguang Liao   +3 more
doaj   +2 more sources

Highly compact circulators in square-lattice photonic crystal waveguides. [PDF]

open access: yesPLoS ONE, 2014
We propose, demonstrate and investigate highly compact circulators with ultra-low insertion loss in square-lattice- square-rod-photonic-crystal waveguides.
Xin Jin   +5 more
doaj   +2 more sources

Terahertz Polarization Isolator Using Two-Dimensional Square Lattice Tellurium Rod Array [PDF]

open access: yesMicromachines
A novel terahertz polarization isolator using a two-dimensional square lattice tellurium rod array is numerically investigated at the interesting band of 0.22 THz in this short paper.
Yong Wang   +8 more
doaj   +2 more sources

From an antiferromagnetic insulator to a strongly correlated metal in square-lattice MCl2(pyrazine)2 coordination solids. [PDF]

open access: goldNat Commun, 2022
Perlepe P   +16 more
europepmc   +3 more sources

Polarons and bipolarons in a two-dimensional square lattice

open access: yesSciPost Physics, 2023
Quasiparticles and their interactions are a key part of our understanding of quantum many-body systems. Quantum simulation experiments with cold atoms have in recent years advanced our understanding of isolated quasiparticles, but so far they have ...
Shanshan Ding, G. A. Domínguez-Castro, Aleksi Julku, Arturo Camacho-Guardian, Georg M. Bruun
doaj   +1 more source

Study on dispersion characteristics of square solid-core photonic crystal fibers with As2S3 substrate

open access: yesTạp chí Khoa học, 2022
The dispersion characteristics of As2S3 solid-core photonic crystal fibers were investigated with the change of structural parameters including filling factor (d/Λ) and lattice constant (Λ).
DANG Van Trong   +4 more
doaj   +1 more source

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